<!DOCTYPE html>
<p>PASS if no assert in debug.</p>
<svg>
  <filter>
    <feOffset>
      <fePointLight>
        <set attributeName="x"></set>
      </fePointLight>
    </feOffset>
  </filter>
</svg>
<script>
if (window.testRunner)
  testRunner.dumpAsText();
</script>
